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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-256 4 Crockett CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-03-20   
510-256 5 Crockett CA   515J IP HORIZON LLC 722   2002-10-12   
510-256 6 Crockett CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2015-06-17   
510-256 7 Crockett CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-25   
510-256 8 Crockett CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-25   
510-256 9 Crockett CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-28   
510-257 A Fremont-Newark: Oliver DA CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-257 0 Fremont-Newark: Oliver DA CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-257 1 Fremont-Newark: Oliver DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-09-07   
510-257 2 Fremont-Newark: Oliver DA CA   515J IP HORIZON LLC 722   2003-10-12   
510-257 3 Fremont-Newark: Oliver DA CA   515J IP HORIZON LLC 722   2003-10-12   
510-257 4 Fremont-Newark: Oliver DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-11-29   
510-257 5 Fremont-Newark: Oliver DA CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2005-09-15   
510-257 6 Fremont-Newark: Oliver DA CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2005-09-15   
510-257 7 Fremont-Newark: Oliver DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
510-257 8 Fremont-Newark: Oliver DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
510-257 9 Fremont-Newark: Oliver DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-25   
510-258 A Hayward CA SNLNCA11DS0  9740 PACIFIC BELL 722      
510-258 0 Hayward CA SNLNCA11DS0  9740 PACIFIC BELL 722      
510-258 1 Hayward CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-02-03   
510-258 2 Hayward CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-02-03   
510-258 3 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2004-05-14   
510-258 4 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-08   
510-258 5 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-08   
510-258 6 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-08   
510-258 7 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-08   
510-258 8 Hayward CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-11-02   
510-258 9 Hayward CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-08-20   
510-259 A Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 0 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 1 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 2 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 3 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 4 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 5 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 6 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 7 Hayward CA HYWRCA11DS0  9740 PACIFIC BELL 722      
510-259 8 Hayward CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-10-02   
510-259 9 Hayward CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2010-10-25   
510-260 A Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-260 0 Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-260 1 Richmond CA OKLECAZVGT0  5562 METROPCS, INC. 722   2008-12-07   
510-260 2 Richmond CA   515J IP HORIZON LLC 722   2002-10-12   
510-260 3 Richmond CA OKLECAZVGT0  5562 METROPCS, INC. 722   2011-07-11   
510-260 4 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 5 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 6 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 7 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-11   
510-260 8 Richmond CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2003-12-01   
510-260 9 Richmond CA OKLECAZVGT0  5562 METROPCS, INC. 722   2006-08-20   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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